Nightmare On M St. Abigail brings a trick-or-treat event to Abigail on Saturday, October 31 from 10 PM to 3 AM. It falls on Halloween itself, and it is listed as free to attend. Plan a costume; it's that kind of night. It is listed as family-friendly. Washington has 6 other Halloween events within three days of this one.
Date & Time
Saturday, October 31 · 10 PM – 3 AM
UTC-04:00
Location
Abigail | Washington, DC
Know before you go
When
Saturday, October 31, 2026, 10 PM to 3 AM (on Halloween itself)
Where
Abigail, 1730 M St NW, Washington, United States
Tickets
Free
Length
About 5 hours
Ages
Family-friendly
Type
Trick-or-Treat Event
Dress code
Costumes encouraged
Details
Biggest Halloween Party in DC Costume contest (Winner $1,000) Baddies | Hookah | Drinks | Bottles